WO2011162509A3 - 이동통신 시스템에서 단말의 채널 측정 결과 전송 방법 및 장치 - Google Patents

이동통신 시스템에서 단말의 채널 측정 결과 전송 방법 및 장치 Download PDF

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Publication number
WO2011162509A3
WO2011162509A3 PCT/KR2011/004456 KR2011004456W WO2011162509A3 WO 2011162509 A3 WO2011162509 A3 WO 2011162509A3 KR 2011004456 W KR2011004456 W KR 2011004456W WO 2011162509 A3 WO2011162509 A3 WO 2011162509A3
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WO
WIPO (PCT)
Prior art keywords
channel estimation
communication system
mobile communication
terminal transmits
estimation result
Prior art date
Application number
PCT/KR2011/004456
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English (en)
French (fr)
Other versions
WO2011162509A2 (ko
Inventor
김상범
김성훈
정경인
정정수
Original Assignee
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to US13/806,554 priority Critical patent/US9055505B2/en
Publication of WO2011162509A2 publication Critical patent/WO2011162509A2/ko
Publication of WO2011162509A3 publication Critical patent/WO2011162509A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0252—Radio frequency fingerprinting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • G01S5/02524—Creating or updating the radio-map
    • G01S5/02525—Gathering the radio frequency fingerprints
    • G01S5/02526—Gathering the radio frequency fingerprints using non-dedicated equipment, e.g. user equipment or crowd-sourcing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명이 제공하는 이동 통신 시스템에서 단말의 단말의 채널 측정 결과 전송 방법은, 이동 통신 시스템에서 단말의 채널 측정 결과 전송 방법에 있어서, 수신부가, 서빙 기지국으로부터 채널 측정을 위해 필요한 정보를 수신하는 과정; 제어부가, 상기 정보를 근거로 하여 채널을 측정하고 채널 측정 관련 정보를 생성하는 과정; 및 송신부가, 상기 채널 측정 관련 정보를 상기 서빙 기지국 및 인접 기지국들 중 적어도 하나로 전달하는 과정을 포함한다.
PCT/KR2011/004456 2010-06-22 2011-06-17 이동통신 시스템에서 단말의 채널 측정 결과 전송 방법 및 장치 WO2011162509A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/806,554 US9055505B2 (en) 2010-06-22 2011-06-17 Method and apparatus in which a terminal transmits a channel estimation result in a mobile communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0059318 2010-06-22
KR1020100059318A KR101800289B1 (ko) 2010-06-22 2010-06-22 이동 통신 시스템에서 ｍｄｔ 측정 정보 보고 방법 및 장치

Publications (2)

Publication Number Publication Date
WO2011162509A2 WO2011162509A2 (ko) 2011-12-29
WO2011162509A3 true WO2011162509A3 (ko) 2012-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004456 WO2011162509A2 (ko) 2010-06-22 2011-06-17 이동통신 시스템에서 단말의 채널 측정 결과 전송 방법 및 장치

Country Status (3)

Country Link
US (1) US9055505B2 (ko)
KR (1) KR101800289B1 (ko)
WO (1) WO2011162509A2 (ko)

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US9294169B2 (en) 2012-06-15 2016-03-22 Lg Electronics Inc. Wireless communication system for high-speed moving object that moves along fixed route
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US20150334743A1 (en) * 2014-05-15 2015-11-19 Qualcomm Incorporated Physical cell identifier and physical random access channel offset joint planning
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Also Published As

Publication number Publication date
KR20110139060A (ko) 2011-12-28
US20130189990A1 (en) 2013-07-25
US9055505B2 (en) 2015-06-09
KR101800289B1 (ko) 2017-11-23
WO2011162509A2 (ko) 2011-12-29

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